Limei independently develops and produces nose wire, earloop, valves, adjustable silicone loop holder, aluminum strips, nose sponge, elastic, seersucker earloop, seersucker, tin tie and other mask accessories for masks. At present, there are more than 100 machines in the earloop production workshop, with a daily output of more than 5 tons. The workshop adopts fully enclosed dust-free production, which is safe and hygienic.